user
Can you help with this?

Provide examples of control, treatment and confounding variables.

assistant
A control variable is a variable that is held constant throughout the experiment. An example of a control variable is the type of container in which the experiment is conducted. 

A treatment variable is a variable that is manipulated in order to observe the effect it has on the experiment. An example of a treatment variable is the temperature of the container. 

A confounding variable is a variable that could potentially affect the result of the experiment. An example of a confounding variable is the outside temperature, as this could affect the results of the experiment even if the temperature of the container is kept constant.